著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Martina Štěrbová and Jozef Výbošťok and Jaroslav Šálka,A classification of eco-innovators: Insights from the Slovak forestry service sector,Forest Policy and Economics,1389-9341,Elsevier BV,2021-02,123,,102356,https://cir.nii.ac.jp/crid/1360576121201256576,https://doi.org/10.1016/j.forpol.2020.102356